Hydration and Renal Responses During Pre-Season High School American Football: 2337 Board #350 June 1 3. (May 2017) - Butts, Cory L.; Caldwell, Aaron R.; Perry, Richard A.; Heath, Kathleen M.; Adams, J.D.; Ganio, Matthew S.; Jansen, Lisa T.; Suh, Hyun-Gyu; Vandermark, Lesley W.; Kyle Smoot, M.; McDermott, Brendon P.